Author: Kavit


Closest pair of numbers

Problem description : Given a list of unsorted integers, find the pair of elements that have the smallest absolute difference between them? If there are multiple pairs, find them all and return them in...


Javascript linked list example

Challenge Problem : Implement LinkedList in javascript, with a following method: insertNodeAtTail – adds a node to the tail of a linked list. deleteNode – delets a node from the linked list and updates...


Transform json to json

Problem description : Write a function which transforms the given JSON as shown belows : Input : Given an endorsment array with objects containing skill and user keys var endorsements = [ { skill:...